<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
      <el-form-item label="企业名称" prop="deptName">
        <el-input v-model="queryParams.deptName" placeholder="请输入企业名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="企业状态" clearable>
          <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['system:dept:add']">新增</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-if="refreshTable" v-loading="loading" :data="deptList" row-key="deptId">
      <el-table-column prop="deptId" label="编号" width="100"></el-table-column>
      <el-table-column prop="deptName" label="企业名称" width="260"></el-table-column>
      <el-table-column prop="leader" label="负责人" width="150"></el-table-column>
      <el-table-column prop="phone" label="联系电话" width="150"></el-table-column>
      <el-table-column prop="email" label="邮箱" width="200"></el-table-column>
      <el-table-column prop="orderNum" label="排序" width="200"></el-table-column>
      <el-table-column prop="status" label="状态" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="200">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" fixed="right" width="200">
        <template slot-scope="scope">
          <template v-if="scope.row.deptId!==100">
            <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:dept:edit']">修改</el-button>
            <!-- <el-button size="mini" type="text" icon="el-icon-plus" @click="handleAdd(scope.row)" v-hasPermi="['system:dept:add']">新增</el-button> -->
            <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:dept:remove']">删除</el-button>
            <el-button size="mini" type="text" icon="el-icon-s-order" @click="handleFenPei(scope.row)" v-hasPermi="['system:dept:remove']">分配课程</el-button>
          </template>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改部门对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body :close-on-click-modal="false">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="企业名称" prop="deptName">
              <el-input v-model="form.deptName" placeholder="请输入企业名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="显示排序" prop="orderNum">
              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="负责人" prop="leader">
              <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="联系电话" prop="phone">
              <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="企业状态">
              <el-radio-group v-model="form.status">
                <el-radio v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.value">{{dict.label}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item label="子网掩码" prop="email">
              <el-input type="textarea" v-model="form.sysDeptIps" :rows="10" placeholder="请输入子网掩码，多个英文逗号分隔" />
              <p style="font-size:12px; color:#f00;">多个子网掩码段英文逗号分隔，如：192.168.1.64/26,192.168.0.0/23</p>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <el-dialog :title="videoTitle" :visible.sync="videoDialog" width="900px" append-to-body :close-on-click-modal="false" fullscreen>
      <el-form :model="videoParams" ref="queryForm1" size="small" :inline="true" label-width="68px">
        <el-form-item label="课程名称" prop="title">
          <el-input v-model="videoParams.title" placeholder="请输入课程名称" clearable />
        </el-form-item>
        <el-form-item label="讲师" prop="Lecturer">
          <el-input v-model="videoParams.Lecturer" placeholder="请输入讲师" clearable />
        </el-form-item>
        <el-form-item label="分类" prop="categoryId">
          <md-select-tree v-model="videoParams.categoryId" :defaultExpandAll="true" :data="parentList" nodeKey="rid" :defaultProps="{label:'name',children:'categoryList'}" placeholder="请选择上级"></md-select-tree>
        </el-form-item>
        <el-form-item label="是否推荐" prop="isNominate">
          <el-select v-model="videoParams.isNominate" placeholder="是否推荐" clearable>
            <el-option label="是" value="1"></el-option>
            <el-option label="否" value="2"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="是否首页" prop="isHome">
          <el-select v-model="videoParams.isHome" placeholder="是否首页" clearable>
            <el-option label="是" value="1"></el-option>
            <el-option label="否" value="2"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="videoParams.status" placeholder="状态" clearable>
            <el-option label="显示" value="1"></el-option>
            <el-option label="隐藏" value="2"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="getListVideo">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="videoResetQuery">重置</el-button>
        </el-form-item>
      </el-form>

      <el-table v-loading="loading" ref="multipleTable" :data="videoList" height="60vh" row-key="rid" @selection-change="handleVideoTableSelectionChange">
        <el-table-column type="selection" :reserve-selection="true" width="55" align="left" />
        <el-table-column label="编号" align="left" prop="rid" width="50" />

        <el-table-column label="课程名称" align="left" prop="title" min-width="380" />

        <el-table-column label="讲师" align="left" prop="lecturer" />

        <el-table-column label="创建时间" align="left" prop="createTime" />
      </el-table>

      <pagination v-show="videoTotal>0" :total="videoTotal" :page.sync="videoParams.pageNum" :limit.sync="videoParams.pageSize" @pagination="getListVideo" />

      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFenPeiForm">分配</el-button>
        <el-button @click="cancelFenPei">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild } from "@/api/system/dept";
import { listVideo, listDeptVideo, fenPei } from "@/api/web/video";
import { listCategory } from "@/api/web/category";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import { api } from '@/utils/config.js'

export default {
  name: "Dept",
  dicts: ['sys_normal_disable'],
  components: { Treeselect },
  data () {
    return {
      api,
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 表格树数据
      deptList: [],
      // 部门树选项
      deptOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部展开
      isExpandAll: true,
      // 重新渲染表格状态
      refreshTable: true,
      // 查询参数
      queryParams: {
        deptName: undefined,
        status: undefined,
        parentId: 0
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        deptName: [
          { required: true, message: "企业名称不能为空", trigger: "blur" }
        ],
        orderNum: [
          { required: true, message: "显示排序不能为空", trigger: "blur" }
        ],
        email: [
          {
            type: "email",
            message: "请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        phone: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      },
      videoDialog: false,
      videoTitle: null,
      videoParams: {
        pageNum: 1,
        pageSize: 10,
        categoryId: null,
        title: null,
        isNominate: null,
        isHome: null,
        status: null,
        Lecturer: null
      },
      videoList: [],
      videoTotal: 0,
      selectVideos: [],
      submitParams: {
        deptId: [],
        rid: []
      },
      parentList: []
    };
  },
  created () {
    this.getList();
    this.getParentList()
  },
  methods: {
    /** 查询部门列表 */
    getList () {
      this.loading = true;
      listDept(this.queryParams).then(response => {
        this.deptList = response.data;
        this.loading = false;
      });
    },
    /** 查询分类列表 */
    getParentList () {
      listCategory({
        type: 1
      }).then(response => {
        this.parentList = response.data;
      });
    },
    async getListVideo (deptId) {
      this.loading = true
      try {
        const res = await listVideo(this.videoParams)

        this.videoList = res.rows;
        this.videoTotal = res.total;

        this.$nextTick(() => {
          this.$refs.multipleTable.clearSelection()
          if (this.selectVideos && this.selectVideos.length > 0) {
            this.selectVideos.forEach((id, index) => {
              const row = this.videoList.find(e => e.rid == id)
              if (row) {
                this.$refs.multipleTable.toggleRowSelection(row, true)
              } else {
                this.$refs.multipleTable.toggleRowSelection(row, false)
              }

              if (index === this.selectVideos.length - 1) {
                this.loading = false
              }
            })
          }
        })
      } catch (error) {
        console.log(error)
      }
      this.loading = false
    },
    videoResetQuery () {
      this.resetForm("queryForm1")
      this.getListVideo(this.submitParams.deptId[0])
    },
    /** 分配课程 */
    async handleFenPei (row) {
      try {
        this.videoTitle = `${row.deptName} - 课程分配`
        this.submitParams.deptId = []
        this.submitParams.deptId.push(row.deptId)

        const res = await listDeptVideo({
          pageNum: 1,
          pageSize: 10000,
          status: 1,
          deptId: row.deptId
        })

        if (res.rows && res.rows.length > 0) {
          this.submitParams.rid = res.rows.map(m => { return m.sysVideoId })
          this.selectVideos = this.submitParams.rid
        }

        this.videoDialog = true

        this.getListVideo()
      } catch (error) {
        console.log(error)
      }
    },
    handleVideoTableSelectionChange (event) {
      this.selectVideos = [...new Set(event.map(m => { return m.rid }).concat(this.submitParams.rid))]
    },
    async submitFenPeiForm () {
      try {
        if (this.selectVideos.length === 0) {
          this.$modal.msgWarning("请选择课程");
          return
        }
        this.submitParams.rid = this.selectVideos

        const res = await fenPei(this.submitParams)

        this.$modal.msgSuccess("分配成功")

        this.cancelFenPei()
      } catch (error) {
        console.log(error)
      }
    },
    cancelFenPei () {
      this.submitParams = {
        deptId: [],
        rid: []
      }
      this.selectVideos = []
      this.videoList = []
      this.videoTotal = 0
      this.videoParams = {
        pageNum: 1,
        pageSize: 10,
        categoryId: null,
        title: null,
        isNominate: null,
        isHome: null,
        status: null,
        Lecturer: null
      }
      this.videoDialog = false
    },
    /** 转换部门数据结构 */
    normalizer (node) {
      if (node.children && !node.children.length) {
        delete node.children;
      }
      return {
        id: node.deptId,
        label: node.deptName,
        children: node.children
      };
    },
    // 取消按钮
    cancel () {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset () {
      this.form = {
        deptId: undefined,
        parentId: 0,
        deptName: undefined,
        orderNum: undefined,
        leader: undefined,
        phone: undefined,
        email: undefined,
        status: "0",
        sysDeptIps: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery () {
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery () {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd (row) {
      this.reset();
      // if (row != undefined) {
      //   this.form.parentId = row.deptId;
      // }
      this.open = true;
      this.title = "添加企业";
      // listDept().then(response => {
      //   this.deptOptions = this.handleTree(response.data, "deptId");
      // });
    },
    /** 展开/折叠操作 */
    toggleExpandAll () {
      this.refreshTable = false;
      this.isExpandAll = !this.isExpandAll;
      this.$nextTick(() => {
        this.refreshTable = true;
      });
    },
    /** 修改按钮操作 */
    handleUpdate (row) {
      this.reset();
      getDept(row.deptId).then(response => {
        this.form = response.data;
        this.form.sysDeptIps = (response.data.sysDeptIps || []).join(',')

        this.open = true;
        this.title = "修改企业";
        listDeptExcludeChild(row.deptId).then(response => {
          this.deptOptions = this.handleTree(response.data, "deptId");
          if (this.deptOptions.length == 0) {
            const noResultsOptions = { deptId: this.form.parentId, deptName: this.form.parentName, children: [] };
            this.deptOptions.push(noResultsOptions);
          }
        });
      });
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate(valid => {
        if (valid) {
          const params = Object.assign({}, { ...this.form })

          if (params.sysDeptIps) {
            params.sysDeptIps = params.sysDeptIps.split(',')
          }

          if (params.deptId != undefined) {
            updateDept(params).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addDept(params).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete (row) {
      this.$modal.confirm('是否确认删除名称为"' + row.deptName + '"的数据项？').then(function () {
        return delDept(row.deptId);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    }
  }
};
</script>
